From 9c039ea27a0deafcc713a1fced175ba73ae47b6a Mon Sep 17 00:00:00 2001
From: Rijnard van Tonder <rvantonder@gmail.com>
Date: Wed, 17 Oct 2018 01:10:14 +0000
Subject: [PATCH] crypto/aes: remove redundant nil check around loop

Change-Id: I8cc4b5efe798e74b6daabd64fc2dd5486dcb7c5e
GitHub-Last-Rev: 694509e33df7c5729ec0bf7b053ff18ebd87c36b
GitHub-Pull-Request: golang/go#28115
Reviewed-on: https://go-review.googlesource.com/c/140998
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---
 src/crypto/aes/aes_test.go | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/crypto/aes/aes_test.go b/src/crypto/aes/aes_test.go
index bedc2da946..1e8bac4bb5 100644
--- a/src/crypto/aes/aes_test.go
+++ b/src/crypto/aes/aes_test.go
@@ -231,12 +231,10 @@ L:
 				continue L
 			}
 		}
-		if dec != nil {
-			for j, v := range dec {
-				if v != tt.dec[j] {
-					t.Errorf("key %d: dec[%d] = %#x, want %#x", i, j, v, tt.dec[j])
-					continue L
-				}
+		for j, v := range dec {
+			if v != tt.dec[j] {
+				t.Errorf("key %d: dec[%d] = %#x, want %#x", i, j, v, tt.dec[j])
+				continue L
 			}
 		}
 	}
-- 
2.50.0